British prime minister Theresa May and husband Philip May visit the Yu Yuan Temple Gardens in Shanghai, China. Dan Kitwood / Getty Images
People watch police officers take part in a counter-terrorism exercise at the waiting hall of Changchun railway station as the travel rush for Chinese Lunar New Year, or Spring festival, begins, in Jilin province, China. Reuters
Thrill-seekers try out a new zipline, on the peak of Jebel Jais mountain, north east of Ras Al Khaimah. Kamran Jebreili / AP Photo
South Korea tennis player Chung Hyeon poses during a photo session at a press conference in Seoul. Chung said he was looking forward to the French Open, claiming he plays well on clay courts and his blistered feet are curing fast. Jung Yeon-Je / AFP
A rescued miner gestures out a bus window carrying some of the hundreds of miners rescued from the Beatrix gold mine shaft number 3 where nearly 1,000 miners were trapped underground following a power outage, in Theunissen, South Africa. Gianluigi Guercia / AFP
A stand-up paddle boarder surfs across a wave at Sumner Beach in Christchurch, New Zealand. January, 2018 was the hottest month ever recorded in New Zealand, and experts say climate change is one factor. Mark Baker / AP Photo
Anne Haug of Germany celebrates winning the women's race Ironman 70.3 Dubai. Nigel Roddis / Getty Image